CVE-2022-23608
Summary
| CVE | CVE-2022-23608 |
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| State | PUBLIC |
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| Assigner | [email protected] |
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| Source Priority | CVE Program / NVD first with legacy fallback |
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| Published | 2022-02-22 20:15:00 UTC |
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| Updated | 2023-08-30 01:15:00 UTC |
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| Description | PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In versions up to and including 2.11.1 when in a dialog set (or forking) scenario, a hash key shared by multiple UAC dialogs can potentially be prematurely freed when one of the dialogs is destroyed . The issue may cause a dialog set to be registered in the hash table multiple times (with different hash keys) leading to undefined behavior such as dialog list collision which eventually leading to endless loop. A patch is available in commit db3235953baa56d2fb0e276ca510fefca751643f which will be included in the next release. There are no known workarounds for this issue. |
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NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|
| Asterisk Project Security Advisory - AST-2022-005 ≈ Packet Storm |
MISC |
packetstormsecurity.com |
|
| [SECURITY] [DLA 2962-1] pjproject security update |
MLIST |
lists.debian.org |
|
| Full Disclosure: AST-2022-005: pjproject: undefined behavior after freeing a dialog set |
FULLDISC |
seclists.org |
|
| PJSIP: Multiple Vulnerabilities (GLSA 202210-37) — Gentoo security |
GENTOO |
security.gentoo.org |
|
| Use after free of dialog set · Advisory · pjsip/pjproject · GitHub |
CONFIRM |
github.com |
|
| [SECURITY] [DLA 3549-1] ring security update |
MLIST |
lists.debian.org |
|
| Debian -- Security Information -- DSA-5285-1 asterisk |
DEBIAN |
www.debian.org |
|
| [SECURITY] [DLA 3194-1] asterisk security update |
MLIST |
lists.debian.org |
|
| Merge pull request from GHSA-ffff-m5fm-qm62 · pjsip/pjproject@db32359 · GitHub |
MISC |
github.com |
|
| [SECURITY] [DLA 2962-2] pjproject regression update |
MLIST |
lists.debian.org |
|
| CVE Program record |
CVE.ORG |
www.cve.org |
canonical |
| NVD vulnerability detail |
NVD |
nvd.nist.gov |
canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 179161 Debian Security Update for pjproject (DLA 2962-1)
- 179166 Debian Security Update for pjproject (DLA 2962-2)
- 181225 Debian Security Update for asterisk (DLA 3194-1)
- 181237 Debian Security Update for asterisk (DSA 5285-1)
- 182250 Debian Security Update for ring (CVE-2022-23608)
- 199817 Ubuntu Security Notification for Ring Vulnerabilities (USN-6422-1)
- 502231 Alpine Linux Security Update for pjproject
- 504292 Alpine Linux Security Update for pjproject
- 6000045 Debian Security Update for ring (DLA 3549-1)
- 690808 Free Berkeley Software Distribution (FreeBSD) Security Update for asterisk (964c5460-9c66-11ec-ad3a-001999f8d30b)
- 710674 Gentoo Linux PJSIP Multiple Vulnerabilities (GLSA 202210-37)
